Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	35.39	35.50	34.95	35.24	237,759	-0.05(-0.14%)
Apr 28, 2011	34.60	35.40	34.58	35.29	413,174	+0.56(+1.61%)
Apr 27, 2011	34.45	34.83	34.01	34.73	951,530	+0.49(+1.43%)
Apr 26, 2011	34.69	34.79	33.83	34.24	153,323	-0.37(-1.07%)
Apr 25, 2011	34.66	34.65	34.30	34.61	137,817	+0.11(+0.32%)
Apr 21, 2011	34.79	34.91	34.34	34.50	221,557	-0.26(-0.75%)
Apr 20, 2011	34.55	36.12	34.55	34.76	651,238	+0.65(+1.91%)
Apr 19, 2011	34.07	34.47	33.87	34.11	519,149	-0.22(-0.64%)
Apr 18, 2011	33.80	34.50	33.80	34.33	512,906	+0.20(+0.59%)
Apr 15, 2011	33.86	34.50	33.86	34.13	243,542	+0.14(+0.41%)
Apr 14, 2011	32.91	34.07	32.91	33.99	549,470	+0.19(+0.56%)
Apr 13, 2011	32.97	34.18	32.95	33.80	679,798	+1.00(+3.05%)
Apr 12, 2011	31.23	32.80	31.15	32.80	1,026,907	+2.14(+6.98%)
Apr 11, 2011	30.85	31.02	30.45	30.66	143,151	-0.31(-1.00%)
Apr 08, 2011	31.53	31.65	30.91	30.97	627,635	-0.57(-1.81%)
Apr 07, 2011	31.61	31.85	31.48	31.54	829,917	-0.19(-0.60%)
Apr 06, 2011	32.06	32.14	31.55	31.73	851,244	-0.34(-1.06%)
Apr 05, 2011	32.07	32.20	31.99	32.07	674,095	-0.10(-0.31%)
Apr 04, 2011	32.19	32.45	32.00	32.17	419,036	+0.00(+0.00%)
Apr 01, 2011	31.92	32.31	31.68	32.17	645,079	+0.35(+1.10%)
Mar 31, 2011	32.00	32.02	31.62	31.82	391,701	+0.02(+0.06%)
Mar 30, 2011	31.28	31.88	31.24	31.80	287,045	+0.58(+1.86%)
Mar 29, 2011	31.19	31.36	31.13	31.22	173,231	+0.14(+0.45%)
Mar 28, 2011	31.11	31.34	31.01	31.08	239,558	+0.04(+0.13%)
Mar 25, 2011	30.91	31.28	30.88	31.04	255,574	+0.10(+0.32%)
Mar 24, 2011	31.36	31.40	30.63	30.94	304,465	-0.40(-1.28%)
Mar 23, 2011	31.53	31.58	31.15	31.34	231,298	-0.08(-0.25%)
Mar 22, 2011	30.77	32.47	30.61	31.42	411,589	+0.73(+2.38%)
Mar 21, 2011	30.32	30.78	30.23	30.69	159,371	+0.44(+1.45%)
Mar 18, 2011	30.50	30.74	30.10	30.25	469,903	-0.31(-1.01%)
Mar 17, 2011	30.97	31.00	30.40	30.56	436,426	-0.34(-1.10%)
Mar 16, 2011	30.21	30.94	30.20	30.90	308,094	+0.40(+1.31%)
Mar 15, 2011	30.01	30.58	30.00	30.50	217,766	-0.03(-0.10%)
Mar 14, 2011	29.90	30.63	29.86	30.53	237,743	+0.37(+1.23%)
Mar 11, 2011	29.68	30.48	29.61	30.16	190,097	+0.46(+1.55%)
Mar 10, 2011	29.93	30.06	29.47	29.70	208,850	-0.23(-0.77%)
Mar 09, 2011	30.06	30.06	29.73	29.93	177,864	-0.04(-0.13%)
Mar 08, 2011	29.82	29.98	29.45	29.97	166,135	+0.07(+0.23%)
Mar 07, 2011	30.24	30.28	29.75	29.90	197,076	-0.15(-0.50%)
Mar 04, 2011	30.34	30.34	29.83	30.05	183,337	-0.12(-0.40%)
Mar 03, 2011	30.11	30.31	29.89	30.17	145,446	+0.12(+0.40%)
Mar 02, 2011	30.31	30.44	29.88	30.05	195,721	-0.31(-1.02%)
Mar 01, 2011	30.92	31.23	30.27	30.36	341,104	-0.74(-2.38%)
Feb 28, 2011	31.16	31.50	30.85	31.10	355,920	+0.06(+0.19%)
Feb 25, 2011	30.71	31.04	30.50	31.04	345,331	+0.56(+1.84%)
Feb 24, 2011	30.02	30.75	29.80	30.48	349,810	+0.46(+1.53%)
Feb 23, 2011	30.48	30.77	29.55	30.02	503,648	-0.48(-1.57%)
Feb 22, 2011	30.79	30.94	30.37	30.50	357,167	-0.38(-1.23%)
Feb 18, 2011	30.12	31.00	29.97	30.88	3,970,260	+0.89(+2.97%)
Feb 17, 2011	30.05	30.10	29.75	29.99	424,932	-0.16(-0.53%)
Feb 16, 2011	30.42	30.42	29.98	30.15	596,472	-0.10(-0.33%)
Feb 15, 2011	30.24	30.41	30.00	30.25	511,304	-0.18(-0.59%)
Feb 14, 2011	30.10	30.64	30.10	30.43	247,719	+0.21(+0.69%)
Feb 11, 2011	30.65	30.65	30.10	30.22	473,776	-0.46(-1.50%)
Feb 10, 2011	31.00	31.00	30.59	30.68	477,325	-0.32(-1.03%)
Feb 09, 2011	29.94	31.85	29.94	31.00	975,957	-0.50(-1.59%)
Feb 08, 2011	31.04	31.66	30.76	31.50	464,253	+0.53(+1.71%)
Feb 07, 2011	30.70	31.04	30.53	30.97	499,177	+0.31(+1.01%)
Feb 04, 2011	29.46	30.73	29.35	30.66	982,973	+1.08(+3.65%)
Feb 03, 2011	28.79	29.61	28.75	29.58	492,563	+0.38(+1.30%)
Feb 02, 2011	29.20	29.31	29.06	29.20	345,871	+0.00(+0.00%)

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